Tasirin allurar SQL
alluran SQL (SQLi) yana bawa maharin damar tsoma baki tare da tambayoyin da aikace-aikacen ke yi a ma'ajiyar bayanai [S1]. Babban tasiri ya haɗa da samun dama ga mahimman bayanai mara izini kamar kalmomin shiga na mai amfani, bayanan katin kiredit, da bayanan sirri [S1].
Bayan satar bayanai, maharan na iya sau da yawa gyara ko share bayanan bayanai, wanda ke haifar da ci gaba da canje-canje a halayen aikace-aikacen ko asarar bayanai [S1]. A cikin lokuta masu tsanani, SQLi za a iya haɓaka don daidaita abubuwan more rayuwa na baya-bayan nan, ba da damar hana hare-haren sabis, ko samar da madaidaicin bayan gida a cikin tsarin ƙungiyar [S1][S2].
Tushen Dalili: Rashin Amintaccen Maganin Shigarwa
Tushen allurar SQL shine rashin daidaituwar abubuwa na musamman da aka yi amfani da su a cikin umarnin SQL [S2]. Wannan yana faruwa lokacin da aikace-aikacen ke gina tambayoyin SQL ta hanyar haɗa shigar da abin da ya shafi waje kai tsaye cikin igiyar tambaya [S1][S2].
Saboda ba a keɓance shigarwar da kyau daga tsarin tambaya ba, mai fassarar bayanai na iya aiwatar da sassan shigarwar mai amfani azaman lambar SQL maimakon ɗaukar shi azaman bayanan zahiri [S2]. Wannan raunin na iya bayyanawa a sassa daban-daban na tambaya, gami da maganganun SELECT, ƙimar INSERT, ko bayanan UPDATE [S1].
Gyaran Kankare da Ragewa
Saukewa: ZXCVFIXVIBESEG10
Yi Amfani da Tambayoyin Matsakaici
Saukewa: ZXCVFIXVIBESEG11 Hanyar da ta fi dacewa don hana allurar SQL ita ce amfani da tambayoyin da aka daidaita, kuma aka sani da shirye-shiryen maganganun [S1]. Maimakon igiyoyi masu haɗaka, yakamata masu haɓakawa suyi amfani da ingantattun hanyoyin da ke tilasta rarrabuwar bayanai da lambar [S2].
Saukewa: ZXCVFIXVIBESEG12
Ka'idar Mafi Karancin Gata
Saukewa: ZXCVFIXVIBESEG13 Aikace-aikace yakamata su haɗa zuwa bayanan bayanai ta amfani da mafi ƙarancin gata da ake buƙata don ayyukansu [S2]. Asusun aikace-aikacen yanar gizo bai kamata ya sami gata na gudanarwa ba kuma yakamata a iyakance shi ga takamaiman teburi ko ayyukan da suka dace don aikinsa [S2].
Saukewa: ZXCVFIXVIBESEG14
Ƙaddamar da shigar da shigar da shigar
Saukewa: ZXCVFIXVIBESEG15 Duk da yake ba maye gurbin ma'auni ba, ingantaccen shigarwa yana ba da zurfin tsaro [S2]. Aikace-aikacen ya kamata su yi amfani da dabarar da aka sani-kyakkyawan yarda, tana tabbatar da cewa shigarwar ta dace da nau'ikan, tsayi, da tsarin [S2].
Saukewa: ZXCVFIXVIBESEG16
Yadda FixVibe yayi gwajinsa
Saukewa: ZXCVFIXVIBESEG17 FixVibe ya riga ya rufe allurar SQL ta hanyar gated active.sqli na'urar daukar hotan takardu. Sikanin aiki mai aiki yana gudana ne kawai bayan tabbatar da ikon mallakar yanki da shaida. Duban yana rarrafe madaidaicin madaidaicin GET tare da sigogin tambaya, yana samar da martani na asali, yana neman takamaiman abubuwan da suka shafi boolean SQL, kuma kawai yana ba da rahoton bincike bayan tabbatar da lokaci a cikin tsayin jinkiri da yawa. Binciken ma'ajiya kuma yana taimakawa kama tushen tushen tun da farko ta hanyar code.web-app-risk-checklist-backfill, wanda ke ba da alamar kiran SQL da aka gina tare da haɗin gwiwar samfuri.